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Cotulla BESS 1 — Power plant · Storage · Marubeni Power International, Inc.
  • Storage
  • Operating
  • 10 · 100 · 1,000 MW

Cotulla BESS 1

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2026
Grid
12 kV to AEP Texas Central Company (ERCO)
Location
La Salle County, Texas
Operated by
Marubeni Power International, Inc.SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Details

Who’s behind it

No companies named in filings yet.

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Beta: private project space · data room · readiness check

Technology
Storage source: “Batteries”
Age
0 years since 2026
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
12.50
Transmission owner
AEP Texas Central Company
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Balancing authority codeERCO

Timeline

  • In service · EIA-860M